SAN FRANCISCO, Aug. 6 (Xinhua) -- Boeing announced on Wednesday that China's Hong Kong-based carrier Cathay Pacific ordered 14 more 777-9 passenger jets at a cost of 8.1 billion U.S. dollars, bringing ...

In July alone, China’s exports expanded 7.2 percent, while imports jumped 4.1 percent compared to a year ago, beating market forecasts. The country's trade value grew by 6.7 percent to CNY3.91 ...

当道格拉斯公司完成XB-19（序列号38-471）原型机的制造时，它已超越其前身波音XB-15，成为当时美国建造的最大飞机。在第二次世界大战结束之前，美国没有制造出比它更大的飞机。